Xi-Batch is a very flexible job scheduling and workload management system. It provides time-based scheduling as well as load management, dependency-based job execution, and job prioritization. Each job's environment (environment variables and I/O default paths) is established by the system based on user ID. It can manage jobs in a single server or across a network of any number of servers, even different UNIX/Linux platforms. It can be controlled by CLI, a GUI (Motif), A Windows client, a Web-browser, or through an API. It works as an intelligent job dispatcher in grids or other server clusters.
BIE (Business Integration Engine) is an open source integration system that makes it easy for organizations to exchange data with external trading partners regardless of their native applications. It competes in the same space as applications like Microsoft BizTalk except that it is truly cross-platform since it written in Java.